Rainbow Mayfair

Rainbow Mayfair is a residential project by MR Infraa in Hullahalli, Bengaluru with 62 homes, registered with Karnataka RERA. The completion date on RERA is 31 Jan 2030.

Facts collected on 20 Oct 2026 from public records — each linked to its source. Free for buyers. If you book through us, the builder pays us a commission.

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Home types

4 BHK, 5 BHK

Carpet area

3,000 – 3,663 sq ft

Towers

1

Floors

4

Total homes

62

Land

3.73 acres

Possession (RERA)

Jan 2030

Built (RERA update)

27%

RERA number

PRM/KA/RERA/1251/308/PR/190325/007593

Registered on

19 Mar 2025

Promised completion

31 Jan 2030

Extended to

No extension recorded

RERA status

New launch

Homes booked

13 of 62 as on 30 Sep 2026

Price

Not found in public records yet: price

Project type

Residential

Towers and blocks (RERA filing)

A dash (—) means the filing did not state that value.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

Rainbow Mayfair is a residential project by MR Infraa in Hullahalli, Anekal, with 62 homes across one 4-storey tower. The project is registered with Karnataka RERA and has a completion date of 31 January 2030.

Written by AI from the RERA record above on 20 Oct 2026. Every number in it was checked against that record; if anything differs, the record wins.

Open space

50.2% of land

Water and power

Water source filed with RERA: Local Authority

Home loans: approved banks

Not found in public records yet: bank approvals

Payment plans

Not found in public records yet: payment plans

Maintenance

Not found in public records yet: maintenance

Car parking

Not found in public records yet: car parking charge

Escrow bank (RERA)

HDFC, J P NAGAR

Building plan (RERA)

BDA - Bangalore Development Authority · No. 115/2024-25 · dated 31 Dec 2024

Project cost declared to RERA

₹181 Cr

Open area as a share of the land, from the areas filed with RERA (includes driveways and landscaped areas).

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

• Electricity
• Club House
• Swimming Pool

Amenities and internal works as filed by the promoter with Karnataka RERA; we have not visited the site.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

Address

SY NO 41/4, AND SY NO 43/1, , HULLAHALLI VILLAGE, JIGANI HOBLI , Anekal , Bengaluru Urban, Karnataka - 560083

Village (RERA)

Hullahalli

Locality

Near Begur RoadAlso known as Begur, Begur Main Road, Begur Koppa Road

PIN code

560083

City

Bengaluru

State

Karnataka

Coordinates

12.83700, 77.61851

Distances to landmarks

About Hullahalli

Sources:Source (openstreetmap.org) (opens in a new tab)How we calculate this

Within 2 km

• 10Schools and colleges8 schools, 2 colleges, 0 kindergartens
• 0Hospitals and clinics0 hospitals, 0 clinics

Places as mapped on OpenStreetMap (amenity=school, college, kindergarten, university; hospital, clinic), counted within 2 km in a straight line of the RERA map point. Volunteers map these, so some places may be missing or closed. Places data © OpenStreetMap contributors, extract of 5 Oct 2026.

Sources:Source (openstreetmap.org) (opens in a new tab)

• Kalena Agrahara (ಕಾಳೇನ ಅಗ್ರಹಾರ)Pink Line metro, under construction4.68 km
• Beratena Agrahara (ಬೆರಟೇನ ಅಗ್ರಹಾರ)Open now — nearest operating metro station5.21 km
• Huskuru (ಹುಸ್ಕೂರ್)Nearest railway station10.29 km

Straight-line distances from the RERA map point to the station points mapped on OpenStreetMap; status (open or under construction) as tagged there. Places data © OpenStreetMap contributors, extract of 5 Oct 2026.

Sources:Source (openstreetmap.org) (opens in a new tab)

The nearest mapped lake is Unnamed lake (mapped on OpenStreetMap), 101 m from the project’s RERA map point.

The site boundary is not published as a shape, so its nearest edge can be closer than this point. Whether any building sits inside a lake buffer can only be checked on the approved plan.

• Unnamed lake (mapped on OpenStreetMap) on OpenStreetMap (opens in a new tab) 101 m
• Unnamed lake (mapped on OpenStreetMap) on OpenStreetMap (opens in a new tab) 702 m
• Hommadevanahalli Lake on OpenStreetMap (opens in a new tab) 769 m

The buffer rule

Bengaluru’s lake buffer rule has changed over time: the National Green Tribunal ordered a 75 m buffer in May 2016; the Supreme Court set that order aside on 5 March 2019, leaving the 30 m buffer of the Revised Master Plan 2015. Check the current rule and the approved plan before relying on either number.

• LiveLaw: SC sets aside NGT order enlarging buffer zones (2019) (livelaw.in) (opens in a new tab)
• Citizen Matters: Shrinking lake buffers (citizenmatters.in) (opens in a new tab)

Shortest distance from the RERA map point to the mapped water edge (OpenStreetMap water polygons tagged lake or reservoir, or named lake/kere/tank). Mapped shorelines can differ from the revenue-record boundary of a lake. Places data © OpenStreetMap contributors, extract of 5 Oct 2026.

Sources:Source (openstreetmap.org) (opens in a new tab)Source (livelaw.in) (opens in a new tab)Source (citizenmatters.in) (opens in a new tab)How we calculate this

Photos from Esri World Imagery Wayback, centred on the project’s map point; dates are the capture dates in Esri’s metadata. Loaded from Esri when you scroll here.

Sources:Source (livingatlas.arcgis.com) (opens in a new tab)

Home types, counts and carpet areas as filed with Karnataka RERA (carpet area, not super built-up).

We have not collected floor-plan drawings; the builder’s sales team can share them.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

• Whole project (promoter’s RERA update)27%

  as on 30 Sep 2026 · 13 of 62 homes booked

Promoter’s quarterly update to RERA for Q2 2026-27, submitted 2026-10-15.

Units sold and unsold, from RERA (Q2 2026-27)

As reported by the promoter in the quarterly update to RERA, not verified by us.

Timeline

1. 1 Mar 2025Project start date given to RERA
2. 19 Mar 2025Registered with Karnataka RERA
3. 31 Jan 2030Completion date given at registration

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

At the average pace so far, construction would reach 100% around Jan 2031 — about 11 months after the completion date on RERA (31 Jan 2030).

At the pace between the 4 quarterly filings we have (15% → 27% in 9 months), it would be around Apr 2031 — about 15 months after the RERA date.

Quarterly filings

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)How we calculate this

• Building or layout plan · Approved drawings from the planning authorityFiled on RERA ✓ — BDA - Bangalore Development Authority · No. 115/2024-25 · dated 31 Dec 2024
• Commencement certificate · Permission to start buildingFiled on RERA ✓ — scanned copy uploaded; number and date not read yet
• Environment clearance · SEIAA KarnatakaFiled on RERA ✓ — scanned copy uploaded; number and date not read yet
• Fire NOC · Karnataka Fire and Emergency ServicesNot on RERA yet
• Pollution board consent · KSPCBFiled on RERA ✓ — scanned copy uploaded; number and date not read yet
• Water and sewerage · BWSSBFiled on RERA ✓ — scanned copy uploaded; number and date not read yet
• Electricity · BESCOMFiled on RERA ✓ — scanned copy uploaded; number and date not read yet
• Height clearance · Airports Authority of IndiaNot on RERA yet
• Occupancy certificate (OC) · Issued only when the building is finishedNot on RERA yet — expected at completion

From the documents the promoter uploaded to Karnataka RERA, collected 20 Oct 2026. “Filed” means a document is on RERA — we have not checked its contents or validity. Not every approval applies to every project (for example, smaller projects may not need an environment clearance). The project page on RERA lists each upload.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

No complaints listed on Karnataka RERA for this registration as on 20 Oct 2026 Source (rera.karnataka.gov.in) (opens in a new tab)

We list case numbers, courts and outcomes only — never names of private individuals.

Promoter type

Partnership Firm

Projects on this site

1

RERA complaints against promoter

0

Company number (CIN)

Not found in public records yet: CIN

From Karnataka RERA, as collected so far (20 Oct 2026). Complaints are those RERA lists against this promoter across all its projects.

• 1Projects in Bengaluru on RERA1 approved registration under MR Infraa in Bengaluru Urban and Rural. Source (rera.karnataka.gov.in) (opens in a new tab)
• 62Homes registeredAs stated in each registrations.
• 0RERA complaintsas on 20 Oct 2026 Source (rera.karnataka.gov.in) (opens in a new tab)
• 0Complaints per 1,000 homes0 complaints ÷ 62 homes in its 1 registration on Karnataka RERA in Bengaluru.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)How we calculate this

1. 15 Oct 2026Quarterly update filed for Q2 2026-27: 27% built, 13 of 62 homes booked Source (rera.karnataka.gov.in) (opens in a new tab)
2. 15 Jul 2026Quarterly update filed for Q1 2026-27: 23% built, 12 of 62 homes booked Source (rera.karnataka.gov.in) (opens in a new tab)
3. 15 Apr 2026Quarterly update filed for Q4 2025-26: 20% built, 9 of 62 homes booked Source (rera.karnataka.gov.in) (opens in a new tab)
4. 13 Jan 2026Quarterly update filed for Q3 2025-26: 15% built, 7 of 62 homes booked Source (rera.karnataka.gov.in) (opens in a new tab)
5. 19 Mar 2025Registered with Karnataka RERA (PRM/KA/RERA/1251/308/PR/190325/007593); completion date 31 Jan 2030 Source (rera.karnataka.gov.in) (opens in a new tab)
6. 1 Mar 2025Project start date in the RERA record Source (rera.karnataka.gov.in) (opens in a new tab)
7. 31 Dec 2024Building plan approved by BDA - Bangalore Development Authority (No. 115/2024-25) Source (rera.karnataka.gov.in) (opens in a new tab)

Newest first. No extension of the completion date is recorded on RERA. When the RERA crawl sees a new filing, complaint or extension, it is added here with its date.

A calculation only, from the numbers you enter — not a loan offer.

How we calculate this

Written by AI from the RERA record above on 20 Oct 2026. Answers use only that record; check them against the source before you decide.

No questions published yet. Ask the first one: you get an instant answer from this page’s public record, and our team follows up on anything the record does not show.

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Projects of the same kind within 5 km in a straight line of this project’s RERA map point, nearest first. % built is the promoter’s latest quarterly figure on RERA (shown for single-registration projects); prices are from the builder’s own website where we found one.

Sources:Source (rera.karnataka.gov.in) (opens in a new tab)

1. Karnataka RERA — project register (search by the registration number) (opens in a new tab)

Collected on 20 Oct 2026 by AI research agents reading public pages. Facts are written in our own words. Not found yet: price; court cases; landmarks; specifications; news.

How to check on RERA: On rera.karnataka.gov.in/viewAllProjects, type the registration number in 'Registration No', press Search, then click the 'View Project Details' icon. Complaints open from the 'Complaints / Litigation' icon in the same row. Registration number: PRM/KA/RERA/1251/308/PR/190325/007593.

• RERA record last checked: 20 Oct 2026
• Last change in the record (registration, quarterly filing or complaint): 20 Oct 2026

How this page is made: software builds it from public records (Karnataka RERA filings, OpenStreetMap, the builder’s own website). AI is used only to read filings into fields and to write the plain-English summary and FAQ answers, which are checked against the record. Facts are checked automatically against the RERA filing. Methodology · How we earn · Report an error